I basically opened the image and started messing with settings until I like it.

I've now decided on the following order for de-light polluting my image:1.) Color balance. More blue, cyan & green. Basically converting orangish-light pollution to bluish-night sky.2.) Increase Brightness/Contrast. Makes more stars "pop".3.) Play with levels..... more stuff to make things look a little more natural4.) Mess with Noise filters to fake noise reduction

And you're done! Basically, this is a way of taking light pollution to your advantage by coloring it.

You would be amazed by how a few clicks in color balance turns the orange haze to a beautiful night blue.